Pricing
Square SMS Pricing Explained: Seats vs Pay-As-You-Go
Marketing tools often hide cost in seats, minimums, and unused months. For Square operators, the useful question is: what do I pay when I am busy — and when I am quiet?
Updated 2026-08-11 · 5 min read · ReturnFlowHQ
Seat-based pricing
Monthly platform fees can be fine at steady volume. They hurt when you pause seasonally or when you only need SMS, not a full suite.
Pay-as-you-go SMS
You pay primarily for messages (and any AI usage). Quiet months cost less. Busy months scale with activity — which is usually when revenue is also higher.
What to model before you buy
Estimate monthly reachable customers, send frequency, and expected return visits. Compare total cost against attributed revenue — not against brochure CPMs alone.
- List size with valid phones
- Sends per customer per month (with cooldowns)
- Expected reply + visit rates
- SMS + platform cost vs attributed tickets
How ReturnFlowHQ prices
ReturnFlowHQ is pay-as-you-go for SMS and AI usage with no mandatory monthly marketing seat. See the pricing page for current details.
Common mistakes to avoid
Buying cold phone lists, blasting the same coupon to everyone, skipping STOP language, and measuring only “messages sent” instead of return visits. Fix those before you scale volume. A smaller clean list with attributed tickets will beat a huge hostile list every quarter.
- No purchased SMS lists
- Segment by visit cadence and relevance
- Track attributed visits, not vanity sends
- Exclude same-day visitors from marketing batches
A simple next step
Connect Square, verify phones import cleanly, send a small approved batch inside your hours, and review delivery + opt-outs before raising volume. Most operators learn more from one careful week than from a giant first blast. Document what worked so the next batch is intentional.
FAQ
Do I get send credit at signup?
New accounts get $10 in signup send credit. A card is required at signup so later sends can bill as you go. That is prepaid message credit, not a free month and not a refund. After it is used, you pay only for messages sent.
Do multi-location brands pay per seat?
ReturnFlowHQ is usage-oriented rather than classic per-seat marketing SaaS. Each location can run with its own Square connection and messaging volume.